#2D368D#2D368D

#2D368D is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.2% C 0.143 H 273.1°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#2D368D
RGB	rgb(45, 54, 141)
HSL	hsl(234, 52%, 36%)
HSV	hsv(234, 68%, 55%)
CMYK	cmyk(68.1%, 61.7%, 0%, 44.7%)
CIE-LAB	lab(27.07, 25.99, -49.51)
CIE-LCH	lch(27.07, 55.91, 297.70°)
OKLab	oklab(38.16% 0.0076 -0.1426)
OKLCH	oklch(38.16% 0.143 273.1)
XYZ	xyz(7.2075, 5.1187, 25.8023)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D368D #8D842D

analogous

#2D668D #2D368D #542D8D

triadic

#2D368D #8D2D36 #368D2D

tetradic

#2D368D #8D2D66 #8D842D #2D8D54

square

#2D368D #8D2D66 #8D842D #2D8D54

split-complementary

#2D368D #8D542D #668D2D

monochromatic

#0F1230 #1E245F #2D368D #3C48BB #6670CE

Accessibility & contrast

On white

10.38

#2D368D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2D368D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D368D

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D368D	#FFFFFF	#000000	##FFFFFF
##2D368D	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004490

Deuteranopia (green-blind)

#003C8B

Tritanopia (blue-blind)

#004C5C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2d368d;
/* rgb */ color: rgb(45, 54, 141);
/* oklch */ color: oklch(38.2% 0.143 273.1);

Tailwind

colors: {
  custom: {
    50: '#726daf',
    500: '#2d368d',
    950: '#000000',
  },
}

SCSS

$custom: #2d368d;
$custom-light: #726daf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d368d",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 141
  },
  "hsl": {
    "h": 234.375,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38161,
    "c": 0.14285,
    "h": 273.1
  },
  "luminance": 0.05119
}

Semantic roles & 50–950 ramp

primary

#2D368D

secondary

#B5AD61

accent

#CE4DDB

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2D368D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →